28/10/2026
Australia has deployed solar panels on its sheep stations — and the 60 million sheep across Australia's pastoral zones are grazing in partial shade from solar installations that simultaneously power remote homesteads, water pumps, and electric fencing while discovering that shaded pastures retain 40% more soil moisture in Australian summer droughts.
Sheep farming across Australia's extensive pastoral zone — the 4 million square kilometres of semi-arid and arid land where sheep outnumber people by 30 to 1 — is managed on cattle station economics: enormous land areas, minimal infrastructure investment per hectare, and perpetual vulnerability to drought that periodically devastates stock numbers and pastoral incomes.
The AgriSolar Sheep programme — developed by the University of New South Wales Rural Technology Centre and commercialised by Agrivoltaic Australia — installs elevated solar arrays at 2.5-metre clearance height above sheep pastures in the semi-arid zones of New South Wales, South Australia, and Western Australia. The panels shade approximately 25% of pasture area, reducing soil evaporation from 8 to 12 litres per square metre per day to 4 to 6 litres — a 40% moisture retention improvement that persists through drought periods when unshaded soils become too dry to sustain pasture growth.
The energy generated powers remote homestead electricity, solar-powered water pumping that replaces diesel pump sets, and electric fencing systems that improve rotational grazing management. For a typical 10,000-hectare sheep station, the solar installation eliminates AUD 85,000 in annual diesel costs while providing AUD 45,000 in electricity revenue from grid export.
Australia's sheep have been fighting drought for 200 years. Solar panels are helping them win.
Source: University of New South Wales Rural Technology Centre & Agrivoltaic Australia Pty Ltd, AgriSolar Sheep Programme Evaluation Report 2024